Design And Implementation Of Mes System Platform Based On Soa

As companies continue to push forward the process of information, the current manufacturing execution system platform can no longer meet the enterprises'demands of quick response when refer to the flexibility of the system'own change and the following upgrade demand. In order to improve the system's quick response, companies begin to use the manufacturing execution system based on SOA(Service-Oriented Architecture) which is loosely coupled, location transparent, protocol independent and other traits that can be easily adapted to the fast changes, to the reuse of IT resources, and to improve efficiency of the business and product development.The thesis focused on by using SOA concepts to realize the building of MES platform. The manufacturing execution system platform is composed of an operating platform that provides support service and a modeling platfom that provides business processing service. Application systems and platforms can exchange information through these services. Firstly, this thesis provides the overall design of the manufacturing execution system platform which is based on SOA. The system platform provides services through the definition and descriptions of services, the realization of means of communication and the application of the system interaction. The system platform provides data model, through which to achieve the operation of the database. Secondly, this thesis provides the concrete design and implementation of the specific of platforms. The modeling platform transforms business requirements of an enterprise into a model, using model-driven approach and the bottom data to form the basis of the data access model, data model generates service model, service model and additional business process generate page model, run on the platform to build different business application modules. Platform provides the basis management services, business process services and display services, to provide support for the operation of the system. The system platform that can modify or add services flexibly and improve the reuse rate of the system has been successfully achieved. The program and the achievement related has been put into practice.